Wettability of Si and Al–12Si alloy on Pd-implanted 6H–SiC
Wang Ting-Ting1, Liu Gui-Wu1, †, Huang Zhi-Kun1, Zhang Xiang-Zhao1, Xu Zi-Wei1, Qiao Guan-Jun1, 2, ‡
       

(color online) XPS spectra of the as-received and Pd-implanted SiC substrates: (a) survey spectra, (b) Pd spectrum, [(c) and (d)] O spectra before and after the Pd ion implantation.